Last post Nov 10, 2010 11:30 PM by firstname.lastname@example.org
Oct 28, 2010 03:22 AMemail@example.com|LINK
I want to draw a polygon using the following points can anyone please help me in that.
Thanx in advance
Nov 01, 2010 08:39 AM|cninjas|LINK
R you using Google Maps for this??
We need more information on this so that we can try to help..thanks,
Nov 02, 2010 12:17 AMfirstname.lastname@example.org|LINK
No i am not using Google Map i just need tyo plot the yard with the help of latitude & longitude Value
Nov 09, 2010 02:36 PM|rareddy|LINK
Plot it where? In a jpg? on an existing map image? A blank image? What?
Way more info required.
Nov 10, 2010 12:16 AMemail@example.com|LINK
i need polygon using the latitude & longitude value either by "paint brush", " Lines" or in jpg will be feasible to my project.
Nov 10, 2010 04:01 PM|rareddy|LINK
Still not clear in what you're trying to do. Can you answer these questions
1) Do you want to draw a polygon on top of an existing map?
2) Do you want to draw a polygon on a "blank" image?
3) How big of a polygon?
Think of long/lat as just x/y coordinates. If you're drawing on a blank image, figure out which one is the upper left coordiate, and calculate all other points relative to that point. Then scale the difference (for example, one point might be 0.05/1.02
from the default point), draw a line from one point to the other, using some sort of multiplier. If you multiplied the difference by 100, you'd draw a line from 0,0 to 5,102.
Nov 10, 2010 11:30 PMfirstname.lastname@example.org|LINK
Want to draw polygon on a blank image & you can treat any point as starting point.